According to forum discussions and blog posts from the late 2000s, A4U’s video content was divided into multiple categories, including specific series for masturbation, striptease, and other mature themes. The term “Hard” as part of the title indicates that these sets contained actual sexual acts, as opposed to the more artistic glamour photography for which A4U was also famous. The “Hard Series” essentially represented the studio’s pivot to graphic adult content to compete with other rising adult websites during that era.
: It features a "Hard Series" rigid build, typically made from polycarbonate material. This provides a slim profile that doesn't add significant bulk to the phone compared to heavier-duty cases like the OtterBox Defender . a4u hard series picturel top